7420480

素因数分解:

$2^6\times 5^1\times {\mathrm{23189}}^1$

素因数の和:23206

約数の個数: 28

約数和(自身を含む): 17670780

約数和(自身を除く): 10250300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 23189, 46378, 92756, 115945, 185512, 231890, 371024, 463780, 742048, 927560, 1484096, 1855120, 3710240, 7420480]

約数ペア:

[(1, 7420480), (2, 3710240), (4, 1855120), (5, 1484096), (8, 927560), (10, 742048), (16, 463780), (20, 371024), (32, 231890), (40, 185512), (64, 115945), (80, 92756), (160, 46378), (320, 23189)]